10 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 -pedantic %s2 3// Intentionally compiled as C++03 to test the extension warning.4 5namespace a {} // original6namespace a {} // ext7inline namespace b {} // inline original expected-warning {{inline namespaces are}}8inline namespace b {} // inline ext expected-warning {{inline namespaces are}}9inline namespace {} // inline unnamed expected-warning {{inline namespaces are}}10